Protective fence with quick disassembly function for constructional engineering

Abstract

The utility model relates to the technical field of guardrails, and discloses a constructional engineering guardrail with a quick dismounting function, which comprises an upright post, guardrail mounting and dismounting mechanisms are arranged inside and on the inner side of the upright post, supporting mechanisms are arranged on the front side and the back side of the upright post, and a bottom plate is fixedly mounted at the bottom of the upright post. A fixed side lug is fixedly mounted on the outer side of the bottom plate; the guardrail mounting and dismounting mechanism comprises a clamping mounting and dismounting assembly and a guardrail separating assembly, and the guardrail separating assembly is arranged on the inner side of the clamping mounting and dismounting assembly. According to the protective fence with the quick dismounting function for the constructional engineering, the protective fence can be quickly clamped and mounted through the arranged protective fence mounting and dismounting mechanism and the arranged clamping block, the clamping block can be separated from the clamping groove block by pulling the pull block, the protective fence can be quickly dismounted, the protective fence can be kept stable after being mounted in a clamping manner, and the safety of the protective fence is improved. The function of quickly disassembling the protective fence is achieved, and meanwhile the stability of the protective fence after installation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a guardrail for construction engineering with a quick disassembly function. Background Art

[0002] Guardrails are guardrails with safety protection functions, and usually need to have anti-collision functions. During the construction process of construction projects, guardrails are needed to prevent unauthorized personnel from entering and protect passers-by.

[0003] According to the description of a construction project guardrail with a quick disassembly function disclosed on the patent website (authorization announcement number: CN 218991148 U), "The utility model belongs to the technical field of construction engineering, and in particular to a construction project guardrail with a quick disassembly function, including a railing column, a railing column base is fixedly installed on the bottom surface of the railing column, a slide groove is provided on the side of the railing column, and a connecting and disassembly device is provided on one side of the railing column, and the connecting and disassembly device includes a connecting unit and a supporting unit; the connecting unit includes a connecting column, a connecting bar, a rotating column, a connecting rod and a snap column; the supporting unit includes an inclined supporting column, a fixing block and a fixing bolt groove; the connecting unit and the supporting unit are connected through a connecting column. The construction project guardrail with a quick disassembly function, the connecting units arranged on the two sides of the connecting column can quickly connect the guardrails together and fix them. When disassembling the guardrail, you only need to pull the connecting rod and rotate the rotating column to quickly disassemble the guardrail, which can improve the efficiency of disassembly and installation and is very convenient to use."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model can quickly fix the guardrail through the provided connection unit, and can maintain the stability of the guardrail after installation through the provided inclined support column. However, in actual use, when the device is fixing the guardrail, the angle of the connecting rod and the rotating column cannot be fixed after the angle changes, so that the snap column cannot fasten and fix the guardrail, resulting in the guardrail not being firmly fixed after connection. Therefore, it is necessary to improve a guardrail for construction projects with a quick disassembly function to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a construction engineering guardrail with a quick disassembly function to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a guardrail for construction projects with a quick disassembly function, comprising a column, the interior and inner side of the column are provided with a guardrail installation and removal mechanism, the front and back of the column are provided with a supporting mechanism, the bottom of the column is fixedly installed with a base plate, and the outer side of the base plate is fixedly installed with a fixed side ear.

[0008] The guardrail installation and removal mechanism comprises a clamping installation and removal component and a guardrail separation component, and the guardrail separation component is arranged on the inner side of the clamping installation and removal component.

[0009] Preferably, the snap-on installation assembly includes an L-shaped rod, which is slidably installed inside the column, a pull block and a telescopic rod are fixedly installed on the top of the L-shaped rod, a spring is provided on the outside of the telescopic rod, a snap-on block is fixedly installed on the outside of the L-shaped rod, a slot block is snap-on to the outside of the snap-on block, and a connecting plate is fixedly installed on the inside of the slot block, so as to facilitate the quick installation and disassembly of the guardrail separation assembly through the snap-on installation assembly.

[0010] Preferably, grooves are provided at corresponding positions of the upright column and the pull block, and the pull block is slidably installed in the groove provided inside the upright column, thereby improving the stability of the disassembly of the guardrail separation assembly.

[0011] Preferably, the guardrail separation assembly includes a rectangular frame, which is fixedly installed on the inner side of the connecting plate, and a guard post is fixedly installed inside the rectangular frame. Two rectangular frames are provided, and a sliding rod is fixedly installed on the right side of the left rectangular frame, and a rotating seat is fixedly installed on the left side of the right rectangular frame, a rotating block is rotatably installed outside the rotating seat, and a slot column is fixedly installed on the left side of the rotating block, so as to facilitate separation through the rectangular frames on both sides of the guardrail separation assembly.

[0012] Preferably, holes are provided at corresponding positions of the slot column and the sliding rod, and the sliding rod is slidably installed inside the hole provided inside the slot column, so as to facilitate normal movement of the rectangular frame during disassembly.

[0013] Preferably, the supporting mechanism includes a fixing plate, which is fixedly installed on the front and back of the column, and a supporting column is fixedly installed on the side of the fixing plate away from the column, and supporting oblique legs are fixedly installed on the front and back of the column, and mounting bolts are arranged inside the supporting oblique legs, and flower nuts are installed on the external threads of the mounting bolts. Gaskets are arranged outside the mounting bolts to facilitate fixing of the column by the supporting mechanism.

[0014] Preferably, one end of the support column away from the fixing plate is fixedly mounted to the inner side of the supporting oblique leg, and the mounting bolt is slidably mounted inside the supporting oblique leg, so as to fix the column in a normal state.

[0015] Compared with the prior art, the utility model provides a construction engineering guardrail with a quick disassembly function, which has the following beneficial effects:

[0016] 1. The guardrail for construction projects with a quick disassembly function has a guardrail installation and disassembly mechanism. During use, the guardrail can be quickly installed by the provided clamping block. By pulling the pulling block, the clamping block can be separated from the clamping slot block, and the guardrail can be quickly disassembled. The clamping method enables the guardrail to remain stable after installation, and while realizing the function of quickly disassembling the guardrail, the stability of the guardrail after installation is improved.

[0017] 2. The construction engineering guardrail with quick disassembly function can support the column through the supporting oblique legs through the supporting mechanism during use, and the supporting oblique legs can be fixed by installing bolts and flower nuts, thereby improving the stability of the column fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the appearance structure of the guardrail installation and removal mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional appearance structure of the clamping and disassembling assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance and structure of the clamping and disassembling assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the appearance structure of the guardrail separation component of the utility model;

[0024] Figure 6 This is a schematic diagram of the exploded appearance structure of the support mechanism of the utility model.

[0025] In the figure: 1. column; 2. guardrail installation and removal mechanism; 21. snap-on installation and removal assembly; 211. L-shaped rod; 212. pull block; 213. telescopic rod; 214. spring; 215. snap-on block; 216. slot block; 217. connecting plate; 22. guardrail separation assembly; 221. rectangular frame; 222. guardrail column; 223. sliding rod; 224. slot column; 225. rotating block; 226. rotating seat; 3. supporting mechanism; 31. fixing plate; 32. supporting column; 33. supporting oblique leg; 34. mounting bolt; 35. flower nut; 36. gasket; 4. bottom plate; 5. fixing side ear. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0028] See also Figure 1-5 The utility model provides a technical solution: a guardrail for construction engineering with a quick disassembly function, including a column 1, a guardrail installation and removal mechanism 2 is arranged inside and on the inner side of the column 1, a support mechanism 3 is arranged on the front and back of the column 1, a bottom plate 4 is fixedly installed at the bottom of the column 1, and a fixed side ear 5 is fixedly installed on the outer side of the bottom plate 4.

[0029] The guardrail installation and removal mechanism 2 comprises a clamping installation and removal component 21 and a guardrail separation component 22 . The guardrail separation component 22 is arranged on the inner side of the clamping installation and removal component 21 .

[0030] Furthermore, the snap-on installation assembly 21 includes an L-shaped rod 211, which is slidably installed inside the column 1. A pull block 212 and a telescopic rod 213 are fixedly installed on the top of the L-shaped rod 211, and a spring 214 is provided on the outside of the telescopic rod 213. A snap-on block 215 is fixedly installed on the outside of the L-shaped rod 211, and a slot block 216 is snap-on to the outside of the snap-on block 215. A connecting plate 217 is fixedly installed on the inner side of the slot block 216, which facilitates the quick installation and disassembly of the guardrail separation assembly 22 through the snap-on installation assembly 21.

[0031] Furthermore, grooves are provided at corresponding positions of the column 1 and the pull block 212 , and the pull block 212 is slidably installed in the groove provided inside the column 1 , thereby improving the stability of the dismantling guardrail separation assembly 22 .

[0032] Furthermore, the guardrail separation component 22 includes a rectangular frame 221, which is fixedly installed on the inner side of the connecting plate 217, and a guard post 222 is fixedly installed inside the rectangular frame 221. There are two rectangular frames 221, and a sliding rod 223 is fixedly installed on the right side of the left rectangular frame 221, and a rotating seat 226 is fixedly installed on the left side of the right rectangular frame 221. A rotating block 225 is rotatably installed outside the rotating seat 226, and a slot column 224 is fixedly installed on the left side of the rotating block 225, so as to facilitate separation through the rectangular frames 221 on both sides of the guardrail separation component 22.

[0033] Furthermore, holes are provided at corresponding positions of the slot column 224 and the sliding rod 223 , and the sliding rod 223 is slidably installed inside the hole provided inside the slot column 224 , so that the rectangular frame 221 can be moved normally when disassembled. Example

[0034] See also Figure 6 In combination with the first embodiment, it is further obtained that the support mechanism 3 includes a fixing plate 31, the fixing plate 31 is fixedly installed on the front and back of the column 1, a support column 32 is fixedly installed on the side of the fixing plate 31 away from the column 1, and a supporting oblique leg 33 is fixedly installed on the front and back of the column 1, and a mounting bolt 34 is arranged inside the supporting oblique leg 33, and a flower nut 35 is installed on the external thread of the mounting bolt 34, and a gasket 36 is arranged outside the mounting bolt 34, so as to facilitate the fixing of the column 1 through the support mechanism 3.

[0035] Furthermore, one end of the support column 32 away from the fixing plate 31 is fixedly mounted on the inner side of the support oblique leg 33, and the mounting bolt 34 is slidably mounted inside the support oblique leg 33, so as to fix the column 1 in a normal state.

[0036] In actual operation, when the device is used, the fixed side ears 5 are used to fix the column 1 to the ground, holes are drilled at the corresponding positions of the ground and the openings of the supporting oblique legs 33, the flower nuts 35 are installed to the ground, and the mounting bolts 34 are turned. With the cooperation of the gaskets 36, the supporting oblique legs 33 can be fixed. At this time, the supporting column 32 provides support for the supporting oblique legs 33 to make them stable. When the guardrail needs to be removed, the pull block 212 is pulled to make the L-shaped rod 211 The bracket 221 is pulled outward to make the bracket 216 leave the column 1, and the sliding rod 223 slides inside the slot column 224 to complete the separation of the guardrail from the column 1. The rectangular frame 221 is rotated to make the rotating block 225 rotate outside the rotating seat 226 to rotate the rectangular frame 221. The rectangular frame 221 is pulled again to make the sliding rod 223 leave the slot column 224 to complete the quick disassembly of the guardrail.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A construction engineering guardrail with a quick disassembly function, comprising a column (1), characterized in that: The interior and inner side of the column (1) are both provided with a guardrail installation and removal mechanism (2), the front and back of the column (1) are both provided with a support mechanism (3), the bottom of the column (1) is fixedly mounted with a bottom plate (4), and the outer side of the bottom plate (4) is fixedly mounted with a fixed side ear (5); The guardrail installation and removal mechanism (2) comprises a clamping installation and removal component (21) and a guardrail separation component (22), wherein the guardrail separation component (22) is arranged on the inner side of the clamping installation and removal component (21).

2. A construction engineering guardrail with quick disassembly function according to claim 1, characterized in that: The snap-on installation assembly (21) comprises an L-shaped rod (211), the L-shaped rod (211) being slidably mounted inside the column (1), a pull block (212) and a telescopic rod (213) being fixedly mounted on the top of the L-shaped rod (211), a spring (214) being arranged on the outside of the telescopic rod (213), a snap-on block (215) being fixedly mounted on the outside of the L-shaped rod (211), a slot block (216) being snap-on to the outside of the snap-on block (215), and a connecting plate (217) being fixedly mounted on the inside of the slot block (216).

3. A construction engineering guardrail with quick disassembly function according to claim 2, characterized in that: Grooves are provided at corresponding positions of the upright post (1) and the pull block (212), and the pull block (212) is slidably mounted inside the groove provided inside the upright post (1).

4. The construction engineering guardrail with quick disassembly function according to claim 1, characterized in that: The guardrail separation assembly (22) comprises a rectangular frame (221), the rectangular frame (221) being fixedly mounted on the inner side of the connecting plate (217), a guardrail post (222) being fixedly mounted inside the rectangular frame (221), two rectangular frames (221) being provided, a sliding rod (223) being fixedly mounted on the right side of the left rectangular frame (221), and a rotating seat (226) being fixedly mounted on the left side of the right rectangular frame (221), a rotating block (225) being rotatably mounted outside the rotating seat (226), and a slot post (224) being fixedly mounted on the left side of the rotating block (225).

5. A construction engineering guardrail with a quick disassembly function according to claim 4, characterized in that: The slot column (224) and the sliding rod (223) are provided with holes at corresponding positions, and the sliding rod (223) is slidably installed inside the hole provided inside the slot column (224).

6. The construction engineering guardrail with quick disassembly function according to claim 1, characterized in that: The support mechanism (3) comprises a fixing plate (31), the fixing plate (31) being fixedly mounted on the front and back of the column (1), a supporting column (32) being fixedly mounted on the side of the fixing plate (31) away from the column (1), supporting oblique legs (33) being fixedly mounted on the front and back of the column (1), a mounting bolt (34) being arranged inside the supporting oblique legs (33), a flower nut (35) being mounted on the external thread of the mounting bolt (34), and a gasket (36) being arranged outside the mounting bolt (34).

7. A construction engineering guardrail with quick disassembly function according to claim 6, characterized in that: One end of the support column (32) away from the fixing plate (31) is fixedly mounted on the inner side of the support oblique leg (33), and the mounting bolt (34) is slidably mounted inside the support oblique leg (33).

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